firefox-programas-gratis-net.exe

Ridakut

MediaProgramas SL

The installer utilizes the installCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application firefox-programas-gratis-net.exe, “Ridakut Setup ” by MediaProgramas SL has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the installCore installer. The installer is marketed through download protals and search ads as the free Mozilla Firefox web browser but will also install additional software offers which include adware, PUPs and browser toolbars.
Publisher:
MediaProgramas SL  (signed and verified)

Product:
Ridakut

Description:
Ridakut Setup

MD5:
38338cce1c3e20b350795023f01bb111

SHA-1:
e5c4bdbecc6be6c77a12da6282b457ee2d5a5a7d

SHA-256:
0f5c643f349bfce4c7c75c984a06749726c19f871ac1e8ac61123e1eee29fe9c

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Description:
This is an installer which may bundle legitimate applications with offers for additional 3rd-party applications that may be unwanted by the user. While the installer contains an 'opt-out' feature this is not set be defult and is usually overlooked.

Analysis date:
11/23/2024 12:30:10 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore (M)
17.3.16.8

File size:
1.2 MB (1,274,224 bytes)

Product version:
3.3.7

Copyright:
Software

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Common path:
C:\users\{user}\downloads\firefox-programas-gratis-net.exe

Digital Signature
Authority:
thawte, Inc.

Valid from:
1/17/2017 7:00:00 PM

Valid to:
3/19/2018 6:59:59 PM

Subject:
CN=MediaProgramas SL, OU=IT, O=MediaProgramas SL, L=Caceres, S=Spain, C=ES

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
3737FD96326D2D02DBC5EDD147523773

File PE Metadata
Compilation timestamp:
6/19/1992 5:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

Entry address:
0xAA98

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 2E, 86, FF, FF, E8, 35, 98, FF, FF, E8, 9C, 9B, FF, FF, E8, B7, 9F, FF, FF, E8, 56, BF, FF, FF, E8, ED, E8, FF, FF, E8, 54, EA, FF, FF, 33, C0, 55, 68, 69, B1, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 32, B1, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, D0, 40, 00, E8, 26, F5, FF, FF, E8, 11, F1, FF, FF, 80, 3D, 34, C2, 40, 00, 00, 74, 0C, E8, 23, F6, FF, FF, 33, C0, E8, 24, 93, FF, FF, 8D, 55, F0, 33, C0, E8, 66, C5, FF, FF, 8B, 55...
 
[+]

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
40.5 KB (41,472 bytes)

The file firefox-programas-gratis-net.exe has been seen being distributed by the following URL.

http://www.guardfilestown.com/408Dvd1BVOi3h8Eqb20uHAYr5sZtdAlyx4Z9vrmy4lFSiHkBnLmdYQXaR1jPr8966VwrymhcOg_Iz7fx27VxB49DjoRwfELqYKqHZn2bkkw6fdRUG2Ph6aFGwwn8gc2tvWEQ C1HErGo8AbMIEAldxAhJQ0QGD4_P4blYfVIH81PGONEMkE vhoz4vhtvxRgXRVgFN_2TxmFZ0GoLoYq29l90_riVw==-GzsAAERPFttHUKKQP0Gw2QTFgEMOHL5rEnEAUmMbB_LGGAU46Y1VW5 v7oj7aEqhIi8B

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